Ing Loong sits as an arbitrator—either as sole arbitrator, chair of tribunal, or party-appointed arbitrator—in numerous arbitrations in Hong Kong, Singapore, Kuala Lumpur, Beijing, Shanghai, and Seoul. He is a Chartered Arbitrator of the Chartered Institute of Arbitrators, with appointments to many panels of international arbitral institutions, namely the:
- HKIAC, including its Financial Services Disputes panel
- SIAC
- CIETAC
- Beijing Arbitration Commission (BAC)
- Shanghai International Arbitration Centre (SHIAC)
- Shenzhen Court of International Arbitration (SCIA)
- Korean Commercial Arbitration Board (KCAB)
- Asian International Arbitration Centre (Malaysia) (AIAC), formerly known as the Kuala Lumpur Regional Centre for Arbitration (LKRCA)
- Asian International Arbitration Centre (ADNDRC)
- Hainan International Arbitration Court (HIAC)
- Japan Commercial Arbitration Association (JCAA)
- Bali International Arbitration & Mediation Center (BIAMC)
Ing Loong currently holds the following roles:
- Council Member and the Chairperson of the Appointments Committee of the HKIAC
- Member of the International Arbitration Committee of the KCAB International
- Advisor to China Academy of Arbitration Law
Ing Loong previously held the following roles:
- Ambassador to the Commission of the ICC International Court of Arbitration on the Belt and Road Initiative
- Director of Maxwell Chambers, Singapore
- Deputy public prosecutor with the Singapore Attorney-General’s Chambers
- Member of the Disciplinary Committee of the Singapore Exchange (SGX)
Ing Loong is fluent in English, Mandarin, Cantonese, Chiuchow, Fujianese, Malay, and Bahasa Indonesia.